19588501780

honzabearing@gmail.com

Double Row Ball Slewing Ring

hits:47 date:2023/10/28 source:HONZA Bearing

Double row contact ball slewing bearing has three rings, balls and spacer blocks can be arranged in the upper and lower rings directly, Install two rows different diameters balls according to the stress conditions.This kind of open assembly is very convenient, for the upper and lower raceway arc Angle of 90°, can bear large axial force and tilting moment.When the radial force is greater than 0.1 times of the axial force, special raceway design is required.This types slewing bearings have large axial and radial dimensions and strong structure, so it is especially suitable for middle diameter tower crane, truck loading crane and other loading and unloading machinery.

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1.双排球内齿

型号	外形尺寸							安装尺寸						齿参数				载荷	重量
	De	de	di	Di	He	Hi	Ht	Fe	Fi	N	V	L	W	m	Z	x·m	Dp
	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[-]		[mm]		[-]	[mm]	[-]	[mm]	[mm]	[kN]	[kg]
2B22-I-0625	705	627	623	504	83	83	92	675	575	32	17	25	9	8	65	–	520	98.6	95
2B22-I-0763	850	765	761	641	83	83	92	820	705	36	17	25	17	8	81	-4	648	128.4	128
2B20-I-0897	973	899	895	786	88	88	97	944	850	36	17	25	11	8	100	–	800	90.6	141
2B22-I-0885	982	887	883	754	88	88	97	944	826	36	21	31	14	8	95	-4	760	123.6	170
2B25-I-0972	1074	974	970	820	100	96	114	1035	910	40	21	–	–	10	84	–	840	152	234
2B22-I-1088	1172	1090	1085	962	88	88	97	1134	1040	36	17	25	11	10	98	–	980	113.4	193
2B25-I-1103	1200	1105	1099	963	96	96	110	1160	1040	36	21	31	12	10	98	–	980	124.6	239
2B30-I-1143	1250	1147	1141	998	99.5	99.5	110	1208	1080	36	21	31	12	10	100	-8	1000	182.6	276
2B28-I-1222	1345	1225	1219	1061.6	98	98	108	1290	1150	40	21	31	16	10	108	–	1080	146.6	331
2B30-I-1351	1470	1354	1348	1179	98	98	108	1425	1270	48	23	34	18	12	100	–	1200	171	365
2B40-I-1386	1530	1389	1383	1186	134	134	144	1480	1290	48	25	37	23	12	100	–	1200	226	627
2B30-I-1613	1750	1616	1610	1418.4	110	105	120	1705	1525	48	25	37	23	12	120	–	1440	186.2	564
2B45-I-1605	1780	1606	1602	1375	134	134	144	1710	1500	48	31	46	28	14	100	–	1400	274.8	840
2B35-I-1935	2100	1938	1932	1719	134	134	144	2035	1835	72	29	–	–	12	145	–	1740	228	965
2B35-I-2003	2178	2006	2000	1779	134	134	144	2108	1898	72	29	–	–	12	150	–	1800	228	1062

2.双排球外齿

型号	外形尺寸							安装尺寸						齿参数				载荷	重量
	De	de	di	Di	He	Hi	Ht	Fe	Fi	N	V	L	W	m	Z	x·m	Dp
	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[-]		[mm]		[-]	[mm]	[-]	[mm]	[mm]	[kN]	[kg]
2B22-E-0307	432	309	305	224	83	83	92	360	254	16	17	25	12	6	70	–	420	40.8	51
2B22-E-0383	504	385	381	300	83	83	92	436	330	16	17	25	12	8	61	–	488	81.6	64
2B25-E-0475	595	477	473	382	88	88	98	540	410	24	17	25	14	5	117	–	585	34	85
2B25-E-0575	712	577	573	470	88	88	98	640	508	24	17	25	9	8	87	–	696	81.6	123
2B20-E-0752	864	754	750	678	83	83	92	800	706	36	17	25	9	6	142	–	852	62	114
2B25-E-0821	979	823	819	718	92	92	102	893	753	36	21	31	15	10	94	11	940	141.2	200
2B20-E-0968	1080	970	966	893	83	83	92	1015	922	30	17	25	10	8	133	–	1064	82.6	148
2B25-E-1077	1200	1079	1075	976	88	88	98	1135	1012	36	19	–	–	8	148	–	1184	83.6	210
2B25-E-0980	1144	982	978	870	96	96	110	1050	910	36	21	31	12	10	111	8	1110	170	262
2B28-E-1117	1289	1120	1114	985	98	98	108	1198	1035	40	21	31	18	10	125	10.5	1250	160.4	332
2B28-E-1215	1380	1218	1212	1095	98	98	108	1290	1135	36	23	34	16	10	136	–	1360	144	334
2B30-E-1249	1476	1252	1246	1085	101	101	110	1350	1150	48	26	37	23	10	144	8.6	1440	172	502
2B35-E-1249	1472	1252	1246	1085	134	134	144	1350	1150	36	28	41	27	14	102	9.1	1428	295.6	640
2B30-E-1391	1603	1394	1388	1208	110	110	120	1500	1280	40	29	–	–	10	157	7.5	1570	202	636
2B35-E-1402	1604	1405	1399	1208	134	134	144	1500	1280	48	31	46	28	10	157	7	1570	295.6	710
2B35-E-1390	1634	1393	1387	1208	138	134	148	1500	1280	48	31	46	24	14	113	14	1582	354.6	800
2B35-E-1578	1805	1581	1575	1433	140	140	156	1671	1485	60	28	41	15	16	109	16.9	1744	411.2	810

Application Scenario

HONZA Bearing

【MARINE CRANES】

Application Scenario

回转支承可同时承载轴向力、径向力和倾覆力矩，运转灵活，其中双排球系列回转支承在相近尺寸下可有效提高产品.

Bearings used in robotic machinery such as welding ro.

Absolute safety must be ensured for access platform.

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【modular transporter】

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The S traddle carriers or Modular Transporters ado.

Honza bearings have been used in many offshore oi.

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【WATER TREATMENT & PROCESS EQUIPMENT】

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The service life of Hon za bearings used in wate.

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【HIGH PRECISION SLEW BEARING】

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The high-precision bearings in Honza Bearings can al.

Large diameter slewing rings are no problem to QCB.

The worm gear type rotary drive has the characteristi.

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18SEP

HONZA Bearing

Luoyang Hongza Bearing Technology Co., Ltd. is an innovative technology-based company integrating design, research and development, production of slewing drives and slewing bearings, integrating industry and trade. We mainly supply to oversea OEM manufacturers, bearing traders and end users.

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No.18 Yanguang Road, Luoyang Pilot Free Trade Zone,Henan Province, China

19588501780

honzabearing@gmail.com

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Double Row Ball Slewing Ring

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